Williams Sound PPA R37-8 Manual De Usuario página 5

*
As the radio signal decreases, the noise present at the
headphones increases. The squelch circuit senses the signal
level and turns off the audio as the noise increases. More
squelch means this trigger point occurs earlier; less squelch
means it occurs later (or not at all, with no squelch). Apparent
range is also affected. More squelch reduces the apparent range;
less squelch increases the apparent range.
PPA R37-8 LED Flash Codes
LIGHT CODE
On-Off-On-Off
(continuous)
Fade-on, Fade-off
(continuous)*
On Steady
*The R37-8 returns to normal operation automatically when a
transmitter is re-established on the same channel.
INDICATES
Low Batteries
No transmitter on
current channel*
Unit is operating
normally
REMEDY
Replace or recharge
batteries
After 6 min, Sleep/
power save mode starts
(extends battery life)*
n/a